/*
- Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <dcp/raw_convert.h>
-#include "lib/content.h"
-#include "lib/image_content.h"
#include "timing_panel.h"
#include "wx_util.h"
+#include "film_viewer.h"
#include "timecode.h"
#include "content_panel.h"
+#include "move_to_dialog.h"
+#include "lib/content.h"
+#include "lib/image_content.h"
+#include "lib/text_content.h"
+#include "lib/dcp_text_content.h"
+#include "lib/audio_content.h"
+#include "lib/plain_text_file_content.h"
+#include "lib/video_content.h"
+#include <dcp/locale_convert.h>
+#include <boost/foreach.hpp>
+#include <set>
+#include <iostream>
using std::cout;
using std::string;
+using std::set;
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
-using dcp::raw_convert;
+using boost::optional;
+using dcp::locale_convert;
-TimingPanel::TimingPanel (ContentPanel* p)
+TimingPanel::TimingPanel (ContentPanel* p, FilmViewer* viewer)
/* horrid hack for apparent lack of context support with wxWidgets i18n code */
+ /// TRANSLATORS: translate the word "Timing" here; do not include the "Timing|" prefix
: ContentSubPanel (p, S_("Timing|Timing"))
+ , _viewer (viewer)
{
wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
_sizer->Add (grid, 0, wxALL, 8);
+ wxSize size = TimecodeBase::size (this);
+
+ wxSizer* labels = new wxBoxSizer (wxHORIZONTAL);
+ //// TRANSLATORS: this is an abbreviation for "hours"
+ wxStaticText* t = new wxStaticText (this, wxID_ANY, _("h"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
+#ifdef DCPOMATIC_LINUX
+ /* Hack to work around failure to centre text on GTK */
+ gtk_label_set_line_wrap (GTK_LABEL (t->GetHandle()), FALSE);
+#endif
+ labels->Add (t, 1, wxEXPAND);
+ add_label_to_sizer (labels, this, wxT (":"), false);
+ //// TRANSLATORS: this is an abbreviation for "minutes"
+ t = new wxStaticText (this, wxID_ANY, _("m"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
+#ifdef DCPOMATIC_LINUX
+ gtk_label_set_line_wrap (GTK_LABEL (t->GetHandle()), FALSE);
+#endif
+ labels->Add (t, 1, wxEXPAND);
+ add_label_to_sizer (labels, this, wxT (":"), false);
+ //// TRANSLATORS: this is an abbreviation for "seconds"
+ t = new wxStaticText (this, wxID_ANY, _("s"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
+#ifdef DCPOMATIC_LINUX
+ gtk_label_set_line_wrap (GTK_LABEL (t->GetHandle()), FALSE);
+#endif
+ labels->Add (t, 1, wxEXPAND);
+ add_label_to_sizer (labels, this, wxT (":"), false);
+ //// TRANSLATORS: this is an abbreviation for "frames"
+ t = new wxStaticText (this, wxID_ANY, _("f"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
+#ifdef DCPOMATIC_LINUX
+ gtk_label_set_line_wrap (GTK_LABEL (t->GetHandle()), FALSE);
+#endif
+ labels->Add (t, 1, wxEXPAND);
+ grid->Add (new wxStaticText (this, wxID_ANY, wxT ("")));
+ grid->Add (labels);
+
add_label_to_sizer (grid, this, _("Position"), true);
- _position = new Timecode (this);
+ _position = new Timecode<DCPTime> (this);
grid->Add (_position);
+ _move_to_start_of_reel = new wxButton (this, wxID_ANY, _("Move to start of reel"));
+ grid->AddSpacer (0);
+ grid->Add (_move_to_start_of_reel);
add_label_to_sizer (grid, this, _("Full length"), true);
- _full_length = new Timecode (this);
+ _full_length = new Timecode<DCPTime> (this);
grid->Add (_full_length);
add_label_to_sizer (grid, this, _("Trim from start"), true);
- _trim_start = new Timecode (this);
+ _trim_start = new Timecode<ContentTime> (this);
grid->Add (_trim_start);
+ _trim_start_to_playhead = new wxButton (this, wxID_ANY, _("Trim up to current position"));
+ grid->AddSpacer (0);
+ grid->Add (_trim_start_to_playhead);
add_label_to_sizer (grid, this, _("Trim from end"), true);
- _trim_end = new Timecode (this);
+ _trim_end = new Timecode<ContentTime> (this);
grid->Add (_trim_end);
+ _trim_end_to_playhead = new wxButton (this, wxID_ANY, _("Trim after current position"));
+ grid->AddSpacer (0);
+ grid->Add (_trim_end_to_playhead);
add_label_to_sizer (grid, this, _("Play length"), true);
- _play_length = new Timecode (this);
+ _play_length = new Timecode<DCPTime> (this);
grid->Add (_play_length);
{
grid->Add (s, 1, wxEXPAND);
}
+ grid->AddSpacer (0);
+
+ /* We can't use Wrap() here as it doesn't work with markup:
+ * http://trac.wxwidgets.org/ticket/13389
+ */
+
+ wxString in = _("<i>Only change this if the content's frame rate has been read incorrectly.</i>");
+ wxString out;
+ int const width = 20;
+ int current = 0;
+ for (size_t i = 0; i < in.Length(); ++i) {
+ if (in[i] == ' ' && current >= width) {
+ out += '\n';
+ current = 0;
+ } else {
+ out += in[i];
+ ++current;
+ }
+ }
+
+ t = new wxStaticText (this, wxID_ANY, wxT (""));
+ t->SetLabelMarkup (out);
+#ifdef DCPOMATIC_OSX
+ /* Hack to stop hidden text on some versions of OS X */
+ t->SetMinSize (wxSize (-1, 256));
+#endif
+ grid->Add (t, 0, wxALIGN_CENTER_VERTICAL | wxLEFT | wxRIGHT, 6);
+
+ /* Completely speculative fix for #891 */
+ grid->Layout ();
+
_position->Changed.connect (boost::bind (&TimingPanel::position_changed, this));
+ _move_to_start_of_reel->Bind (wxEVT_BUTTON, boost::bind (&TimingPanel::move_to_start_of_reel_clicked, this));
_full_length->Changed.connect (boost::bind (&TimingPanel::full_length_changed, this));
_trim_start->Changed.connect (boost::bind (&TimingPanel::trim_start_changed, this));
+ _trim_start_to_playhead->Bind (wxEVT_BUTTON, boost::bind (&TimingPanel::trim_start_to_playhead_clicked, this));
_trim_end->Changed.connect (boost::bind (&TimingPanel::trim_end_changed, this));
+ _trim_end_to_playhead->Bind (wxEVT_BUTTON, boost::bind (&TimingPanel::trim_end_to_playhead_clicked, this));
_play_length->Changed.connect (boost::bind (&TimingPanel::play_length_changed, this));
- _video_frame_rate->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&TimingPanel::video_frame_rate_changed, this));
- _set_video_frame_rate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&TimingPanel::set_video_frame_rate, this));
+ _video_frame_rate->Bind (wxEVT_TEXT, boost::bind (&TimingPanel::video_frame_rate_changed, this));
+ _set_video_frame_rate->Bind (wxEVT_BUTTON, boost::bind (&TimingPanel::set_video_frame_rate, this));
+
+ _viewer->ImageChanged.connect (boost::bind (&TimingPanel::setup_sensitivity, this));
+
+ setup_sensitivity ();
}
void
-TimingPanel::film_content_changed (int property)
+TimingPanel::update_full_length ()
+{
+ set<DCPTime> check;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ check.insert (i->full_length ());
+ }
+
+ if (check.size() == 1) {
+ _full_length->set (_parent->selected().front()->full_length (), _parent->film()->video_frame_rate ());
+ } else {
+ _full_length->clear ();
+ }
+}
+
+void
+TimingPanel::update_play_length ()
{
- ContentList cl = _parent->selected ();
- shared_ptr<Content> content;
- if (cl.size() == 1) {
- content = cl.front ();
+ set<DCPTime> check;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ check.insert (i->length_after_trim ());
+ }
+
+ if (check.size() == 1) {
+ _play_length->set (_parent->selected().front()->length_after_trim (), _parent->film()->video_frame_rate ());
+ } else {
+ _play_length->clear ();
}
+}
+void
+TimingPanel::film_content_changed (int property)
+{
int const film_video_frame_rate = _parent->film()->video_frame_rate ();
-
+
+ /* Here we check to see if we have exactly one different value of various
+ properties, and fill the controls with that value if so.
+ */
+
if (property == ContentProperty::POSITION) {
- if (content) {
- _position->set (content->position (), film_video_frame_rate);
+
+ set<DCPTime> check;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ check.insert (i->position ());
+ }
+
+ if (check.size() == 1) {
+ _position->set (_parent->selected().front()->position(), film_video_frame_rate);
} else {
- _position->set (DCPTime () , 24);
+ _position->clear ();
}
+
} else if (
property == ContentProperty::LENGTH ||
- property == VideoContentProperty::VIDEO_FRAME_RATE ||
- property == VideoContentProperty::VIDEO_FRAME_TYPE
+ property == ContentProperty::VIDEO_FRAME_RATE ||
+ property == VideoContentProperty::FRAME_TYPE
) {
- if (content) {
- _full_length->set (content->full_length (), film_video_frame_rate);
- _play_length->set (content->length_after_trim (), film_video_frame_rate);
- } else {
- _full_length->set (DCPTime (), 24);
- _play_length->set (DCPTime (), 24);
- }
+
+ update_full_length ();
+
} else if (property == ContentProperty::TRIM_START) {
- if (content) {
- _trim_start->set (content->trim_start (), film_video_frame_rate);
- _play_length->set (content->length_after_trim (), film_video_frame_rate);
+
+ set<ContentTime> check;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ check.insert (i->trim_start ());
+ }
+
+ if (check.size() == 1) {
+ _trim_start->set (_parent->selected().front()->trim_start (), film_video_frame_rate);
} else {
- _trim_start->set (DCPTime (), 24);
- _play_length->set (DCPTime (), 24);
+ _trim_start->clear ();
}
+
} else if (property == ContentProperty::TRIM_END) {
- if (content) {
- _trim_end->set (content->trim_end (), film_video_frame_rate);
- _play_length->set (content->length_after_trim (), film_video_frame_rate);
+
+ set<ContentTime> check;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ check.insert (i->trim_end ());
+ }
+
+ if (check.size() == 1) {
+ _trim_end->set (_parent->selected().front()->trim_end (), film_video_frame_rate);
} else {
- _trim_end->set (DCPTime (), 24);
- _play_length->set (DCPTime (), 24);
+ _trim_end->clear ();
}
}
- if (property == VideoContentProperty::VIDEO_FRAME_RATE) {
- if (content) {
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (content);
- if (vc) {
- _video_frame_rate->SetValue (std_to_wx (raw_convert<string> (vc->video_frame_rate (), 5)));
- } else {
- _video_frame_rate->SetValue ("24");
+ if (
+ property == ContentProperty::LENGTH ||
+ property == ContentProperty::TRIM_START ||
+ property == ContentProperty::TRIM_END ||
+ property == ContentProperty::VIDEO_FRAME_RATE ||
+ property == VideoContentProperty::FRAME_TYPE
+ ) {
+
+ update_play_length ();
+ }
+
+ if (property == ContentProperty::VIDEO_FRAME_RATE) {
+ set<double> check_vc;
+ shared_ptr<const Content> content;
+ int count_ac = 0;
+ int count_sc = 0;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ if (i->video && i->video_frame_rate()) {
+ check_vc.insert (i->video_frame_rate().get());
+ content = i;
+ }
+ if (i->audio && i->video_frame_rate()) {
+ ++count_ac;
+ content = i;
}
+ if (i->subtitle && i->video_frame_rate()) {
+ ++count_sc;
+ content = i;
+ }
+
+ }
+
+ bool const single_frame_image_content = content && dynamic_pointer_cast<const ImageContent> (content) && content->number_of_paths() == 1;
+
+ if ((check_vc.size() == 1 || count_ac == 1 || count_sc == 1) && !single_frame_image_content) {
+ checked_set (_video_frame_rate, locale_convert<string> (content->video_frame_rate().get(), 5));
+ _video_frame_rate->Enable (true);
} else {
- _video_frame_rate->SetValue ("24");
+ checked_set (_video_frame_rate, wxT (""));
+ _video_frame_rate->Enable (false);
+ }
+ }
+
+ bool have_still = false;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ shared_ptr<const ImageContent> ic = dynamic_pointer_cast<const ImageContent> (i);
+ if (ic && ic->still ()) {
+ have_still = true;
}
}
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (content);
- shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (content);
- _full_length->set_editable (ic && ic->still ());
- _play_length->set_editable (!ic || !ic->still ());
- _video_frame_rate->Enable (vc);
+ _full_length->set_editable (have_still);
+ _play_length->set_editable (!have_still);
_set_video_frame_rate->Enable (false);
+ setup_sensitivity ();
}
void
TimingPanel::position_changed ()
{
- ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_position (_position->get (_parent->film()->video_frame_rate ()));
+ DCPTime const pos = _position->get (_parent->film()->video_frame_rate ());
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ i->set_position (pos);
}
}
void
TimingPanel::full_length_changed ()
{
- ContentList c = _parent->selected ();
- if (c.size() == 1) {
- shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (c.front ());
+ int const vfr = _parent->film()->video_frame_rate ();
+ Frame const len = _full_length->get (vfr).frames_round (vfr);
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (i);
if (ic && ic->still ()) {
- /* XXX: No effective FRC here... is this right? */
- ic->set_video_length (ContentTime (_full_length->get (_parent->film()->video_frame_rate()), FrameRateChange (1, 1)));
+ ic->video->set_length (len);
}
}
}
void
TimingPanel::trim_start_changed ()
{
- ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_trim_start (_trim_start->get (_parent->film()->video_frame_rate ()));
+ DCPTime const ph = _viewer->position ();
+
+ _viewer->set_coalesce_player_changes (true);
+
+ shared_ptr<Content> ref;
+ optional<FrameRateChange> ref_frc;
+ optional<DCPTime> ref_ph;
+
+ ContentTime const trim = _trim_start->get (_parent->film()->video_frame_rate ());
+
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ if (i->position() <= ph && ph < i->end()) {
+ /* The playhead is in i. Use it as a reference to work out
+ where to put the playhead post-trim; we're trying to keep the playhead
+ at the same frame of content that we're looking at pre-trim.
+ */
+ ref = i;
+ ref_frc = _parent->film()->active_frame_rate_change (i->position ());
+ ref_ph = ph - i->position() + DCPTime (i->trim_start(), ref_frc.get());
+ }
+
+ i->set_trim_start (trim);
+ }
+
+ if (ref) {
+ _viewer->set_position (max (DCPTime(), ref_ph.get() + ref->position() - DCPTime (ref->trim_start(), ref_frc.get())));
}
-}
+ _viewer->set_coalesce_player_changes (false);
+}
void
TimingPanel::trim_end_changed ()
{
- ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_trim_end (_trim_end->get (_parent->film()->video_frame_rate ()));
+ _viewer->set_coalesce_player_changes (true);
+
+ ContentTime const trim = _trim_end->get (_parent->film()->video_frame_rate ());
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ i->set_trim_end (trim);
+ }
+
+ /* XXX: maybe playhead-off-the-end-of-the-film should be handled elsewhere */
+ if (_viewer->position() >= _parent->film()->length()) {
+ _viewer->set_position (_parent->film()->length() - DCPTime::from_frames (1, _parent->film()->video_frame_rate()));
}
+
+ _viewer->set_coalesce_player_changes (true);
}
void
TimingPanel::play_length_changed ()
{
- ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_trim_end (c.front()->full_length() - _play_length->get (_parent->film()->video_frame_rate()) - c.front()->trim_start());
+ DCPTime const play_length = _play_length->get (_parent->film()->video_frame_rate());
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ FrameRateChange const frc = _parent->film()->active_frame_rate_change (i->position ());
+ i->set_trim_end (
+ ContentTime (max(DCPTime(), i->full_length() - play_length), frc) - i->trim_start ()
+ );
}
}
void
TimingPanel::set_video_frame_rate ()
{
- ContentList c = _parent->selected ();
- if (c.size() == 1) {
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (c.front ());
- if (vc) {
- vc->set_video_frame_rate (raw_convert<float> (wx_to_std (_video_frame_rate->GetValue ())));
+ optional<double> fr;
+ if (_video_frame_rate->GetValue() != wxT("")) {
+ fr = locale_convert<double> (wx_to_std (_video_frame_rate->GetValue ()));
+ }
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ if (fr) {
+ i->set_video_frame_rate (*fr);
+ } else {
+ i->unset_video_frame_rate ();
}
- _set_video_frame_rate->Enable (false);
}
+
+ _set_video_frame_rate->Enable (false);
}
void
TimingPanel::content_selection_changed ()
{
- ContentList sel = _parent->selected ();
- bool const single = sel.size() == 1;
-
- /* Things that are only allowed with single selections */
- _position->Enable (single);
- _full_length->Enable (single);
- _trim_start->Enable (single);
- _trim_end->Enable (single);
- _play_length->Enable (single);
- _video_frame_rate->Enable (single);
-
+ setup_sensitivity ();
+
film_content_changed (ContentProperty::POSITION);
film_content_changed (ContentProperty::LENGTH);
film_content_changed (ContentProperty::TRIM_START);
film_content_changed (ContentProperty::TRIM_END);
- film_content_changed (VideoContentProperty::VIDEO_FRAME_RATE);
+ film_content_changed (ContentProperty::VIDEO_FRAME_RATE);
+}
+
+void
+TimingPanel::film_changed (Film::Property p)
+{
+ if (p == Film::VIDEO_FRAME_RATE) {
+ update_full_length ();
+ update_play_length ();
+ }
+}
+
+void
+TimingPanel::trim_start_to_playhead_clicked ()
+{
+ shared_ptr<const Film> film = _parent->film ();
+ DCPTime const ph = _viewer->position().floor (film->video_frame_rate ());
+ optional<DCPTime> new_ph;
+
+ _viewer->set_coalesce_player_changes (true);
+
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ if (i->position() < ph && ph < i->end ()) {
+ FrameRateChange const frc = film->active_frame_rate_change (i->position ());
+ i->set_trim_start (i->trim_start() + ContentTime (ph - i->position (), frc));
+ new_ph = i->position ();
+ }
+ }
+
+ if (new_ph) {
+ _viewer->set_position (new_ph.get());
+ }
+
+ _viewer->set_coalesce_player_changes (false);
+}
+
+void
+TimingPanel::trim_end_to_playhead_clicked ()
+{
+ shared_ptr<const Film> film = _parent->film ();
+ DCPTime const ph = _viewer->position().floor (film->video_frame_rate ());
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ if (i->position() < ph && ph < i->end ()) {
+ FrameRateChange const frc = film->active_frame_rate_change (i->position ());
+ i->set_trim_end (ContentTime (i->position() + i->full_length() - ph - DCPTime::from_frames (1, frc.dcp), frc) - i->trim_start());
+ }
+ }
+}
+
+void
+TimingPanel::setup_sensitivity ()
+{
+ bool const e = !_parent->selected().empty ();
+
+ _position->Enable (e);
+ _move_to_start_of_reel->Enable (e);
+ _full_length->Enable (e);
+ _trim_start->Enable (e);
+ _trim_end->Enable (e);
+ _play_length->Enable (e);
+ _video_frame_rate->Enable (e);
+
+ DCPTime const ph = _viewer->position ();
+ bool any_over_ph = false;
+ BOOST_FOREACH (shared_ptr<const Content> i, _parent->selected ()) {
+ if (i->position() <= ph && ph < i->end()) {
+ any_over_ph = true;
+ }
+ }
+
+ _trim_start_to_playhead->Enable (any_over_ph);
+ _trim_end_to_playhead->Enable (any_over_ph);
+}
+
+void
+TimingPanel::move_to_start_of_reel_clicked ()
+{
+ /* Find common position of all selected content, if it exists */
+
+ optional<DCPTime> position;
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ if (!position) {
+ position = i->position();
+ } else {
+ if (position.get() != i->position()) {
+ position.reset ();
+ break;
+ }
+ }
+ }
+
+ MoveToDialog* d = new MoveToDialog (this, position, _parent->film());
+
+ if (d->ShowModal() == wxID_OK) {
+ BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+ i->set_position (d->position ());
+ }
+ }
+ d->Destroy ();
}
projects / dcpomatic.git / blobdiff